Advantages

● Battery supply unpolluted and safe power reliably.
● Enclosed advanced ZAPI electric control system and low voltage decrease, low radiation and low power wasting, adjusted by thyristor is prevented from water, acid and dust.
● Speed steplessly adjusted.
● Mast with lag function avoid impaction, which result in danger and goods damage.
● Regenerated brake function are achieved; sliding inertia can charge battery automatically.
● Aid brake function on the slope are achieved.